30156273

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5194

約数の個数: 32

約数和(自身を含む): 52715520

約数和(自身を除く): 22559247

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5147, 5859, 15441, 36029, 46323, 108087, 138969, 159557, 324261, 478671, 972783, 1116899, 1436013, 3350697, 4308039, 10052091, 30156273]

約数ペア:

[(1, 30156273), (3, 10052091), (7, 4308039), (9, 3350697), (21, 1436013), (27, 1116899), (31, 972783), (63, 478671), (93, 324261), (189, 159557), (217, 138969), (279, 108087), (651, 46323), (837, 36029), (1953, 15441), (5147, 5859)]