27659709

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 22659651

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 167, 231, 239, 501, 693, 717, 1169, 1503, 1673, 1837, 2151, 2629, 3507, 5019, 5511, 7887, 10521, 12859, 15057, 16533, 18403, 23661, 38577, 39913, 55209, 115731, 119739, 165627, 279391, 359217, 439043, 838173, 1317129, 2514519, 3073301, 3951387, 9219903, 27659709]

約数ペア:

[(1, 27659709), (3, 9219903), (7, 3951387), (9, 3073301), (11, 2514519), (21, 1317129), (33, 838173), (63, 439043), (77, 359217), (99, 279391), (167, 165627), (231, 119739), (239, 115731), (501, 55209), (693, 39913), (717, 38577), (1169, 23661), (1503, 18403), (1673, 16533), (1837, 15057), (2151, 12859), (2629, 10521), (3507, 7887), (5019, 5511)]