242964891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 391329120

約数和(自身を除く): 148364229

約数列:

[1, 3, 9, 13, 39, 59, 61, 117, 177, 183, 531, 549, 577, 767, 793, 1731, 2301, 2379, 3599, 5193, 6903, 7137, 7501, 10797, 22503, 32391, 34043, 35197, 46787, 67509, 102129, 105591, 140361, 306387, 316773, 421083, 442559, 457561, 1327677, 1372683, 2076623, 3983031, 4118049, 6229869, 18689607, 26996099, 80988297, 242964891]

約数ペア:

[(1, 242964891), (3, 80988297), (9, 26996099), (13, 18689607), (39, 6229869), (59, 4118049), (61, 3983031), (117, 2076623), (177, 1372683), (183, 1327677), (531, 457561), (549, 442559), (577, 421083), (767, 316773), (793, 306387), (1731, 140361), (2301, 105591), (2379, 102129), (3599, 67509), (5193, 46787), (6903, 35197), (7137, 34043), (7501, 32391), (10797, 22503)]