42684201

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 74280960

約数和(自身を除く): 31596759

約数列:

[1, 3, 7, 9, 21, 29, 61, 63, 87, 183, 203, 261, 383, 427, 549, 609, 1149, 1281, 1769, 1827, 2681, 3447, 3843, 5307, 8043, 11107, 12383, 15921, 23363, 24129, 33321, 37149, 70089, 77749, 99963, 111447, 163541, 210267, 233247, 490623, 677527, 699741, 1471869, 2032581, 4742689, 6097743, 14228067, 42684201]

約数ペア:

[(1, 42684201), (3, 14228067), (7, 6097743), (9, 4742689), (21, 2032581), (29, 1471869), (61, 699741), (63, 677527), (87, 490623), (183, 233247), (203, 210267), (261, 163541), (383, 111447), (427, 99963), (549, 77749), (609, 70089), (1149, 37149), (1281, 33321), (1769, 24129), (1827, 23363), (2681, 15921), (3447, 12383), (3843, 11107), (5307, 8043)]