140434371

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2237

約数の個数: 64

約数和(自身を含む): 267878400

約数和(自身を除く): 127444029

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 279, 297, 341, 651, 693, 837, 1023, 1953, 2079, 2179, 2387, 3069, 5859, 6537, 7161, 9207, 15253, 19611, 21483, 23969, 45759, 58833, 64449, 67549, 71907, 137277, 167783, 202647, 215721, 411831, 472843, 503349, 607941, 647163, 743039, 1418529, 1510047, 1823823, 2229117, 4255587, 4530141, 5201273, 6687351, 12766761, 15603819, 20062053, 46811457, 140434371]

約数ペア:

[(1, 140434371), (3, 46811457), (7, 20062053), (9, 15603819), (11, 12766761), (21, 6687351), (27, 5201273), (31, 4530141), (33, 4255587), (63, 2229117), (77, 1823823), (93, 1510047), (99, 1418529), (189, 743039), (217, 647163), (231, 607941), (279, 503349), (297, 472843), (341, 411831), (651, 215721), (693, 202647), (837, 167783), (1023, 137277), (1953, 71907), (2079, 67549), (2179, 64449), (2387, 58833), (3069, 45759), (5859, 23969), (6537, 21483), (7161, 19611), (9207, 15253)]