53863971

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 84983808

約数和(自身を除く): 31119837

約数列:

[1, 3, 7, 21, 37, 111, 181, 259, 383, 543, 777, 1149, 1267, 2681, 3801, 6697, 8043, 14171, 20091, 42513, 46879, 69323, 99197, 140637, 207969, 297591, 485261, 1455783, 2564951, 7694853, 17954657, 53863971]

約数ペア:

[(1, 53863971), (3, 17954657), (7, 7694853), (21, 2564951), (37, 1455783), (111, 485261), (181, 297591), (259, 207969), (383, 140637), (543, 99197), (777, 69323), (1149, 46879), (1267, 42513), (2681, 20091), (3801, 14171), (6697, 8043)]