23627241

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 17844759

約数列:

[1, 3, 9, 11, 19, 27, 33, 53, 57, 79, 99, 159, 171, 209, 237, 297, 477, 513, 583, 627, 711, 869, 1007, 1431, 1501, 1749, 1881, 2133, 2607, 3021, 4187, 4503, 5247, 5643, 7821, 9063, 11077, 12561, 13509, 15741, 16511, 23463, 27189, 33231, 37683, 40527, 46057, 49533, 79553, 99693, 113049, 138171, 148599, 238659, 299079, 414513, 445797, 715977, 875083, 1243539, 2147931, 2625249, 7875747, 23627241]

約数ペア:

[(1, 23627241), (3, 7875747), (9, 2625249), (11, 2147931), (19, 1243539), (27, 875083), (33, 715977), (53, 445797), (57, 414513), (79, 299079), (99, 238659), (159, 148599), (171, 138171), (209, 113049), (237, 99693), (297, 79553), (477, 49533), (513, 46057), (583, 40527), (627, 37683), (711, 33231), (869, 27189), (1007, 23463), (1431, 16511), (1501, 15741), (1749, 13509), (1881, 12561), (2133, 11077), (2607, 9063), (3021, 7821), (4187, 5643), (4503, 5247)]