42194061

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1321}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 77416320

約数和(自身を除く): 35222259

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 273, 351, 507, 819, 1183, 1321, 1521, 2457, 3549, 3963, 4563, 9247, 10647, 11889, 17173, 27741, 31941, 35667, 51519, 83223, 120211, 154557, 223249, 249669, 360633, 463671, 669747, 1081899, 1562743, 2009241, 3245697, 4688229, 6027723, 14064687, 42194061]

約数ペア:

[(1, 42194061), (3, 14064687), (7, 6027723), (9, 4688229), (13, 3245697), (21, 2009241), (27, 1562743), (39, 1081899), (63, 669747), (91, 463671), (117, 360633), (169, 249669), (189, 223249), (273, 154557), (351, 120211), (507, 83223), (819, 51519), (1183, 35667), (1321, 31941), (1521, 27741), (2457, 17173), (3549, 11889), (3963, 10647), (4563, 9247)]