54328491

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 92954368

約数和(自身を除く): 38625877

約数列:

[1, 3, 7, 9, 21, 61, 63, 67, 183, 201, 211, 427, 469, 549, 603, 633, 1281, 1407, 1477, 1899, 3843, 4087, 4221, 4431, 12261, 12871, 13293, 14137, 28609, 36783, 38613, 42411, 85827, 90097, 98959, 115839, 127233, 257481, 270291, 296877, 810873, 862357, 890631, 2587071, 6036499, 7761213, 18109497, 54328491]

約数ペア:

[(1, 54328491), (3, 18109497), (7, 7761213), (9, 6036499), (21, 2587071), (61, 890631), (63, 862357), (67, 810873), (183, 296877), (201, 270291), (211, 257481), (427, 127233), (469, 115839), (549, 98959), (603, 90097), (633, 85827), (1281, 42411), (1407, 38613), (1477, 36783), (1899, 28609), (3843, 14137), (4087, 13293), (4221, 12871), (4431, 12261)]