72479043

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9833}}^1$

素因数の和:9865

約数の個数: 40

約数和(自身を含む): 133270368

約数和(自身を除く): 60791325

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 9833, 29499, 68831, 88497, 127829, 206493, 265491, 383487, 619479, 796473, 894803, 1150461, 1858437, 2684409, 3451383, 5575311, 8053227, 10354149, 24159681, 72479043]

約数ペア:

[(1, 72479043), (3, 24159681), (7, 10354149), (9, 8053227), (13, 5575311), (21, 3451383), (27, 2684409), (39, 1858437), (63, 1150461), (81, 894803), (91, 796473), (117, 619479), (189, 383487), (273, 265491), (351, 206493), (567, 127829), (819, 88497), (1053, 68831), (2457, 29499), (7371, 9833)]