142915678911

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1\times {\mathrm{2861}}^1$

素因数の和:3517

約数の個数: 64

約数和(自身を含む): 221230310400

約数和(自身を除く): 78314631489

約数列:

[1, 3, 9, 27, 29, 87, 131, 261, 393, 487, 783, 1179, 1461, 2861, 3537, 3799, 4383, 8583, 11397, 13149, 14123, 25749, 34191, 42369, 63797, 77247, 82969, 102573, 127107, 191391, 248907, 374791, 381321, 574173, 746721, 1124373, 1393307, 1722519, 1850113, 2240163, 3373119, 4179921, 5550339, 10119357, 10868939, 12539763, 16651017, 32606817, 37619289, 40405903, 49953051, 97820451, 121217709, 182523217, 293461353, 363653127, 547569651, 1090959381, 1642708953, 4928126859, 5293173293, 15879519879, 47638559637, 142915678911]

約数ペア:

[(1, 142915678911), (3, 47638559637), (9, 15879519879), (27, 5293173293), (29, 4928126859), (87, 1642708953), (131, 1090959381), (261, 547569651), (393, 363653127), (487, 293461353), (783, 182523217), (1179, 121217709), (1461, 97820451), (2861, 49953051), (3537, 40405903), (3799, 37619289), (4383, 32606817), (8583, 16651017), (11397, 12539763), (13149, 10868939), (14123, 10119357), (25749, 5550339), (34191, 4179921), (42369, 3373119), (63797, 2240163), (77247, 1850113), (82969, 1722519), (102573, 1393307), (127107, 1124373), (191391, 746721), (248907, 574173), (374791, 381321)]