18353133567

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1\times {\mathrm{2729}}^1$

素因数の和:3424

約数の個数: 48

約数和(自身を含む): 28240954560

約数和(自身を除く): 9887820993

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 613, 1219, 1839, 2729, 3657, 5517, 8187, 10971, 14099, 24561, 32489, 42297, 62767, 97467, 126891, 144637, 188301, 292401, 433911, 564903, 747247, 1301733, 1672877, 2241741, 3326651, 5018631, 6725223, 9979953, 15055893, 29939859, 38476171, 88662481, 115428513, 265987443, 346285539, 797962329, 2039237063, 6117711189, 18353133567]

約数ペア:

[(1, 18353133567), (3, 6117711189), (9, 2039237063), (23, 797962329), (53, 346285539), (69, 265987443), (159, 115428513), (207, 88662481), (477, 38476171), (613, 29939859), (1219, 15055893), (1839, 9979953), (2729, 6725223), (3657, 5018631), (5517, 3326651), (8187, 2241741), (10971, 1672877), (14099, 1301733), (24561, 747247), (32489, 564903), (42297, 433911), (62767, 292401), (97467, 188301), (126891, 144637)]