70007769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 45307431

約数列:

[1, 3, 9, 13, 29, 39, 47, 87, 117, 141, 261, 377, 423, 439, 611, 1131, 1317, 1363, 1833, 3393, 3951, 4089, 5499, 5707, 12267, 12731, 17121, 17719, 20633, 38193, 51363, 53157, 61899, 114579, 159471, 165503, 185697, 268229, 496509, 598357, 804687, 1489527, 1795071, 2414061, 5385213, 7778641, 23335923, 70007769]

約数ペア:

[(1, 70007769), (3, 23335923), (9, 7778641), (13, 5385213), (29, 2414061), (39, 1795071), (47, 1489527), (87, 804687), (117, 598357), (141, 496509), (261, 268229), (377, 185697), (423, 165503), (439, 159471), (611, 114579), (1131, 61899), (1317, 53157), (1363, 51363), (1833, 38193), (3393, 20633), (3951, 17719), (4089, 17121), (5499, 12731), (5707, 12267)]