15663463209

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{953}}^1\times {\mathrm{6997}}^1$

素因数の和:7991

約数の個数: 40

約数和(自身を含む): 24234213960

約数和(自身を除く): 8570750751

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 953, 2349, 2859, 6997, 8577, 20991, 25731, 27637, 62973, 77193, 82911, 188919, 202913, 248733, 566757, 608739, 746199, 1826217, 2238597, 5478651, 6668141, 16435953, 20004423, 60013269, 180039807, 193376089, 540119421, 580128267, 1740384801, 5221154403, 15663463209]

約数ペア:

[(1, 15663463209), (3, 5221154403), (9, 1740384801), (27, 580128267), (29, 540119421), (81, 193376089), (87, 180039807), (261, 60013269), (783, 20004423), (953, 16435953), (2349, 6668141), (2859, 5478651), (6997, 2238597), (8577, 1826217), (20991, 746199), (25731, 608739), (27637, 566757), (62973, 248733), (77193, 202913), (82911, 188919)]