42988473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6481}}^1$

素因数の和:6565

約数の個数: 24

約数和(自身を含む): 68761056

約数和(自身を除く): 25772583

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6481, 6633, 19443, 58329, 71291, 213873, 434227, 641619, 1302681, 3908043, 4776497, 14329491, 42988473]

約数ペア:

[(1, 42988473), (3, 14329491), (9, 4776497), (11, 3908043), (33, 1302681), (67, 641619), (99, 434227), (201, 213873), (603, 71291), (737, 58329), (2211, 19443), (6481, 6633)]