71636319

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 113000448

約数和(自身を除く): 41364129

約数列:

[1, 3, 9, 27, 31, 47, 81, 93, 141, 279, 423, 607, 837, 1269, 1457, 1821, 2511, 3807, 4371, 5463, 13113, 16389, 18817, 28529, 39339, 49167, 56451, 85587, 118017, 169353, 256761, 508059, 770283, 884399, 1524177, 2310849, 2653197, 7959591, 23878773, 71636319]

約数ペア:

[(1, 71636319), (3, 23878773), (9, 7959591), (27, 2653197), (31, 2310849), (47, 1524177), (81, 884399), (93, 770283), (141, 508059), (279, 256761), (423, 169353), (607, 118017), (837, 85587), (1269, 56451), (1457, 49167), (1821, 39339), (2511, 28529), (3807, 18817), (4371, 16389), (5463, 13113)]