64281348243

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{6737}}^1$

素因数の和:6977

約数の個数: 96

約数和(自身を含む): 115035448320

約数和(自身を除く): 50754100077

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 119, 151, 153, 177, 357, 413, 453, 531, 1003, 1057, 1071, 1239, 1359, 2567, 3009, 3171, 3717, 6737, 7021, 7701, 8909, 9027, 9513, 17969, 20211, 21063, 23103, 26727, 47159, 53907, 60633, 62363, 63189, 80181, 114529, 141477, 151453, 161721, 187089, 343587, 397483, 424431, 454359, 561267, 801703, 1017287, 1030761, 1060171, 1192449, 1363077, 2405109, 2782381, 3051861, 3180513, 3577347, 6757211, 7121009, 7215327, 8347143, 9155583, 9541539, 17293879, 20271633, 21363027, 25041429, 47300477, 51881637, 60019933, 60814899, 64089081, 121057153, 141901431, 155644911, 180059799, 363171459, 420139531, 425704293, 540179397, 1020338861, 1089514377, 1260418593, 3061016583, 3781255779, 7142372027, 9183049749, 21427116081, 64281348243]

約数ペア:

[(1, 64281348243), (3, 21427116081), (7, 9183049749), (9, 7142372027), (17, 3781255779), (21, 3061016583), (51, 1260418593), (59, 1089514377), (63, 1020338861), (119, 540179397), (151, 425704293), (153, 420139531), (177, 363171459), (357, 180059799), (413, 155644911), (453, 141901431), (531, 121057153), (1003, 64089081), (1057, 60814899), (1071, 60019933), (1239, 51881637), (1359, 47300477), (2567, 25041429), (3009, 21363027), (3171, 20271633), (3717, 17293879), (6737, 9541539), (7021, 9155583), (7701, 8347143), (8909, 7215327), (9027, 7121009), (9513, 6757211), (17969, 3577347), (20211, 3180513), (21063, 3051861), (23103, 2782381), (26727, 2405109), (47159, 1363077), (53907, 1192449), (60633, 1060171), (62363, 1030761), (63189, 1017287), (80181, 801703), (114529, 561267), (141477, 454359), (151453, 424431), (161721, 397483), (187089, 343587)]