79687701

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 124600320

約数和(自身を除く): 44912619

約数列:

[1, 3, 9, 31, 47, 59, 93, 103, 141, 177, 279, 309, 423, 531, 927, 1457, 1829, 2773, 3193, 4371, 4841, 5487, 6077, 8319, 9579, 13113, 14523, 16461, 18231, 24957, 28737, 43569, 54693, 85963, 150071, 188387, 257889, 285619, 450213, 565161, 773667, 856857, 1350639, 1695483, 2570571, 8854189, 26562567, 79687701]

約数ペア:

[(1, 79687701), (3, 26562567), (9, 8854189), (31, 2570571), (47, 1695483), (59, 1350639), (93, 856857), (103, 773667), (141, 565161), (177, 450213), (279, 285619), (309, 257889), (423, 188387), (531, 150071), (927, 85963), (1457, 54693), (1829, 43569), (2773, 28737), (3193, 24957), (4371, 18231), (4841, 16461), (5487, 14523), (6077, 13113), (8319, 9579)]