73581417

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6911}}^1$

素因数の和:6950

約数の個数: 36

約数和(自身を含む): 131549184

約数和(自身を除く): 57967767

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 6911, 10647, 20733, 48377, 62199, 89843, 145131, 269529, 435393, 628901, 808587, 1167959, 1886703, 3503877, 5660109, 8175713, 10511631, 24527139, 73581417]

約数ペア:

[(1, 73581417), (3, 24527139), (7, 10511631), (9, 8175713), (13, 5660109), (21, 3503877), (39, 1886703), (63, 1167959), (91, 808587), (117, 628901), (169, 435393), (273, 269529), (507, 145131), (819, 89843), (1183, 62199), (1521, 48377), (3549, 20733), (6911, 10647)]