9173241

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 17641728

約数和(自身を除く): 8468487

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 49, 61, 63, 77, 93, 99, 147, 183, 217, 231, 279, 341, 427, 441, 539, 549, 651, 671, 693, 1023, 1281, 1519, 1617, 1891, 1953, 2013, 2387, 2989, 3069, 3843, 4557, 4697, 4851, 5673, 6039, 7161, 8967, 13237, 13671, 14091, 16709, 17019, 20801, 21483, 26901, 32879, 39711, 42273, 50127, 62403, 92659, 98637, 119133, 145607, 150381, 187209, 277977, 295911, 436821, 833931, 1019249, 1310463, 3057747, 9173241]

約数ペア:

[(1, 9173241), (3, 3057747), (7, 1310463), (9, 1019249), (11, 833931), (21, 436821), (31, 295911), (33, 277977), (49, 187209), (61, 150381), (63, 145607), (77, 119133), (93, 98637), (99, 92659), (147, 62403), (183, 50127), (217, 42273), (231, 39711), (279, 32879), (341, 26901), (427, 21483), (441, 20801), (539, 17019), (549, 16709), (651, 14091), (671, 13671), (693, 13237), (1023, 8967), (1281, 7161), (1519, 6039), (1617, 5673), (1891, 4851), (1953, 4697), (2013, 4557), (2387, 3843), (2989, 3069)]