61345683

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 105910272

約数和(自身を除く): 44564589

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 101, 217, 279, 303, 311, 651, 707, 909, 933, 1953, 2121, 2177, 2799, 3131, 6363, 6531, 9393, 9641, 19593, 21917, 28179, 28923, 31411, 65751, 67487, 86769, 94233, 197253, 202461, 219877, 282699, 607383, 659631, 973741, 1978893, 2921223, 6816187, 8763669, 20448561, 61345683]

約数ペア:

[(1, 61345683), (3, 20448561), (7, 8763669), (9, 6816187), (21, 2921223), (31, 1978893), (63, 973741), (93, 659631), (101, 607383), (217, 282699), (279, 219877), (303, 202461), (311, 197253), (651, 94233), (707, 86769), (909, 67487), (933, 65751), (1953, 31411), (2121, 28923), (2177, 28179), (2799, 21917), (3131, 19593), (6363, 9641), (6531, 9393)]