123727122

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2543}}^1$

素因数の和:2624

約数の個数: 64

約数和(自身を含む): 296732160

約数和(自身を除く): 173005038

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 53, 54, 102, 106, 153, 159, 306, 318, 459, 477, 901, 918, 954, 1431, 1802, 2543, 2703, 2862, 5086, 5406, 7629, 8109, 15258, 16218, 22887, 24327, 43231, 45774, 48654, 68661, 86462, 129693, 134779, 137322, 259386, 269558, 389079, 404337, 778158, 808674, 1167237, 1213011, 2291243, 2334474, 2426022, 3639033, 4582486, 6873729, 7278066, 13747458, 20621187, 41242374, 61863561, 123727122]

約数ペア:

[(1, 123727122), (2, 61863561), (3, 41242374), (6, 20621187), (9, 13747458), (17, 7278066), (18, 6873729), (27, 4582486), (34, 3639033), (51, 2426022), (53, 2334474), (54, 2291243), (102, 1213011), (106, 1167237), (153, 808674), (159, 778158), (306, 404337), (318, 389079), (459, 269558), (477, 259386), (901, 137322), (918, 134779), (954, 129693), (1431, 86462), (1802, 68661), (2543, 48654), (2703, 45774), (2862, 43231), (5086, 24327), (5406, 22887), (7629, 16218), (8109, 15258)]