40676811

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 67371264

約数和(自身を除く): 26694453

約数列:

[1, 3, 7, 21, 23, 49, 53, 69, 147, 159, 161, 227, 371, 483, 681, 1113, 1127, 1219, 1589, 2597, 3381, 3657, 4767, 5221, 7791, 8533, 11123, 12031, 15663, 25599, 33369, 36093, 36547, 59731, 84217, 109641, 179193, 252651, 255829, 276713, 589519, 767487, 830139, 1768557, 1936991, 5810973, 13558937, 40676811]

約数ペア:

[(1, 40676811), (3, 13558937), (7, 5810973), (21, 1936991), (23, 1768557), (49, 830139), (53, 767487), (69, 589519), (147, 276713), (159, 255829), (161, 252651), (227, 179193), (371, 109641), (483, 84217), (681, 59731), (1113, 36547), (1127, 36093), (1219, 33369), (1589, 25599), (2597, 15663), (3381, 12031), (3657, 11123), (4767, 8533), (5221, 7791)]