61722891

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 97388544

約数和(自身を除く): 35665653

約数列:

[1, 3, 9, 27, 31, 47, 81, 93, 141, 279, 423, 523, 837, 1269, 1457, 1569, 2511, 3807, 4371, 4707, 13113, 14121, 16213, 24581, 39339, 42363, 48639, 73743, 118017, 145917, 221229, 437751, 663687, 762011, 1313253, 1991061, 2286033, 6858099, 20574297, 61722891]

約数ペア:

[(1, 61722891), (3, 20574297), (9, 6858099), (27, 2286033), (31, 1991061), (47, 1313253), (81, 762011), (93, 663687), (141, 437751), (279, 221229), (423, 145917), (523, 118017), (837, 73743), (1269, 48639), (1457, 42363), (1569, 39339), (2511, 24581), (3807, 16213), (4371, 14121), (4707, 13113)]