22947327

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 37946880

約数和(自身を除く): 14999553

約数列:

[1, 3, 9, 13, 27, 39, 47, 107, 117, 141, 169, 321, 351, 423, 507, 611, 963, 1269, 1391, 1521, 1833, 2889, 4173, 4563, 5029, 5499, 7943, 12519, 15087, 16497, 18083, 23829, 37557, 45261, 54249, 65377, 71487, 135783, 162747, 196131, 214461, 488241, 588393, 849901, 1765179, 2549703, 7649109, 22947327]

約数ペア:

[(1, 22947327), (3, 7649109), (9, 2549703), (13, 1765179), (27, 849901), (39, 588393), (47, 488241), (107, 214461), (117, 196131), (141, 162747), (169, 135783), (321, 71487), (351, 65377), (423, 54249), (507, 45261), (611, 37557), (963, 23829), (1269, 18083), (1391, 16497), (1521, 15087), (1833, 12519), (2889, 7943), (4173, 5499), (4563, 5029)]