210501423

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 349894272

約数和(自身を除く): 139392849

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 183, 243, 297, 549, 671, 891, 1291, 1647, 2013, 2673, 3873, 4941, 6039, 11619, 14201, 14823, 18117, 34857, 42603, 54351, 78751, 104571, 127809, 163053, 236253, 313713, 383427, 708759, 866261, 1150281, 2126277, 2598783, 3450843, 6378831, 7796349, 19136493, 23389047, 70167141, 210501423]

約数ペア:

[(1, 210501423), (3, 70167141), (9, 23389047), (11, 19136493), (27, 7796349), (33, 6378831), (61, 3450843), (81, 2598783), (99, 2126277), (183, 1150281), (243, 866261), (297, 708759), (549, 383427), (671, 313713), (891, 236253), (1291, 163053), (1647, 127809), (2013, 104571), (2673, 78751), (3873, 54351), (4941, 42603), (6039, 34857), (11619, 18117), (14201, 14823)]