74945013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1801}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 118672512

約数和(自身を除く): 43727499

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 429, 1067, 1261, 1801, 3201, 3783, 5403, 13871, 19811, 23413, 41613, 59433, 70239, 174697, 257543, 524091, 772629, 1921667, 2271061, 5765001, 6813183, 24981671, 74945013]

約数ペア:

[(1, 74945013), (3, 24981671), (11, 6813183), (13, 5765001), (33, 2271061), (39, 1921667), (97, 772629), (143, 524091), (291, 257543), (429, 174697), (1067, 70239), (1261, 59433), (1801, 41613), (3201, 23413), (3783, 19811), (5403, 13871)]