37788777

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 62899200

約数和(自身を除く): 25110423

約数列:

[1, 3, 9, 13, 19, 39, 57, 89, 117, 171, 191, 247, 267, 573, 741, 801, 1157, 1691, 1719, 2223, 2483, 3471, 3629, 5073, 7449, 10413, 10887, 15219, 16999, 21983, 22347, 32661, 47177, 50997, 65949, 141531, 152991, 197847, 220987, 322981, 424593, 662961, 968943, 1988883, 2906829, 4198753, 12596259, 37788777]

約数ペア:

[(1, 37788777), (3, 12596259), (9, 4198753), (13, 2906829), (19, 1988883), (39, 968943), (57, 662961), (89, 424593), (117, 322981), (171, 220987), (191, 197847), (247, 152991), (267, 141531), (573, 65949), (741, 50997), (801, 47177), (1157, 32661), (1691, 22347), (1719, 21983), (2223, 16999), (2483, 15219), (3471, 10887), (3629, 10413), (5073, 7449)]