74446281

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5347}}^1$

素因数の和:5390

約数の個数: 48

約数和(自身を含む): 140160384

約数和(自身を除く): 65714103

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 5347, 13923, 16041, 37429, 48123, 69511, 90899, 112287, 208533, 272697, 336861, 486577, 625599, 636293, 818091, 1181687, 1459731, 1908879, 3545061, 4379193, 5726637, 8271809, 10635183, 24815427, 74446281]

約数ペア:

[(1, 74446281), (3, 24815427), (7, 10635183), (9, 8271809), (13, 5726637), (17, 4379193), (21, 3545061), (39, 1908879), (51, 1459731), (63, 1181687), (91, 818091), (117, 636293), (119, 625599), (153, 486577), (221, 336861), (273, 272697), (357, 208533), (663, 112287), (819, 90899), (1071, 69511), (1547, 48123), (1989, 37429), (4641, 16041), (5347, 13923)]