1270415097

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1700

約数の個数: 80

約数和(自身を含む): 2301733632

約数和(自身を除く): 1031318535

約数列:

[1, 3, 7, 9, 21, 23, 27, 61, 63, 69, 81, 161, 183, 189, 207, 427, 483, 549, 567, 621, 1281, 1403, 1449, 1597, 1647, 1863, 3843, 4209, 4347, 4791, 4941, 9821, 11179, 11529, 12627, 13041, 14373, 29463, 33537, 34587, 36731, 37881, 43119, 88389, 97417, 100611, 110193, 113643, 129357, 257117, 265167, 292251, 301833, 330579, 681919, 771351, 795501, 876753, 905499, 991737, 2045757, 2240591, 2314053, 2630259, 2975211, 6137271, 6721773, 6942159, 7890777, 15684137, 18411813, 20165319, 20826477, 47052411, 55235439, 60495957, 141157233, 181487871, 423471699, 1270415097]

約数ペア:

[(1, 1270415097), (3, 423471699), (7, 181487871), (9, 141157233), (21, 60495957), (23, 55235439), (27, 47052411), (61, 20826477), (63, 20165319), (69, 18411813), (81, 15684137), (161, 7890777), (183, 6942159), (189, 6721773), (207, 6137271), (427, 2975211), (483, 2630259), (549, 2314053), (567, 2240591), (621, 2045757), (1281, 991737), (1403, 905499), (1449, 876753), (1597, 795501), (1647, 771351), (1863, 681919), (3843, 330579), (4209, 301833), (4347, 292251), (4791, 265167), (4941, 257117), (9821, 129357), (11179, 113643), (11529, 110193), (12627, 100611), (13041, 97417), (14373, 88389), (29463, 43119), (33537, 37881), (34587, 36731)]