93812481

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 164295040

約数和(自身を除く): 70482559

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 181, 399, 433, 543, 1197, 1267, 1299, 1629, 3031, 3439, 3801, 3897, 8227, 9093, 10317, 11403, 24073, 24681, 27279, 30951, 57589, 72219, 74043, 78373, 172767, 216657, 235119, 518301, 548611, 705357, 1489087, 1645833, 4467261, 4937499, 10423609, 13401783, 31270827, 93812481]

約数ペア:

[(1, 93812481), (3, 31270827), (7, 13401783), (9, 10423609), (19, 4937499), (21, 4467261), (57, 1645833), (63, 1489087), (133, 705357), (171, 548611), (181, 518301), (399, 235119), (433, 216657), (543, 172767), (1197, 78373), (1267, 74043), (1299, 72219), (1629, 57589), (3031, 30951), (3439, 27279), (3801, 24681), (3897, 24073), (8227, 11403), (9093, 10317)]