38930697

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 68841864

約数和(自身を除く): 29911167

約数列:

[1, 3, 9, 13, 17, 23, 37, 39, 51, 69, 111, 117, 153, 207, 221, 299, 333, 391, 481, 529, 629, 663, 851, 897, 1173, 1443, 1587, 1887, 1989, 2553, 2691, 3519, 4329, 4761, 5083, 5661, 6877, 7659, 8177, 8993, 11063, 14467, 15249, 19573, 20631, 24531, 26979, 33189, 43401, 45747, 58719, 61893, 73593, 80937, 99567, 116909, 130203, 176157, 188071, 254449, 332741, 350727, 564213, 763347, 998223, 1052181, 1692639, 2290041, 2994669, 4325633, 12976899, 38930697]

約数ペア:

[(1, 38930697), (3, 12976899), (9, 4325633), (13, 2994669), (17, 2290041), (23, 1692639), (37, 1052181), (39, 998223), (51, 763347), (69, 564213), (111, 350727), (117, 332741), (153, 254449), (207, 188071), (221, 176157), (299, 130203), (333, 116909), (391, 99567), (481, 80937), (529, 73593), (629, 61893), (663, 58719), (851, 45747), (897, 43401), (1173, 33189), (1443, 26979), (1587, 24531), (1887, 20631), (1989, 19573), (2553, 15249), (2691, 14467), (3519, 11063), (4329, 8993), (4761, 8177), (5083, 7659), (5661, 6877)]