156727178991

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1\times {\mathrm{2693}}^1$

素因数の和:4053

約数の個数: 64

約数和(自身を含む): 248527319040

約数和(自身を除く): 91800140049

約数列:

[1, 3, 9, 17, 27, 51, 103, 153, 309, 459, 927, 1231, 1751, 2693, 2781, 3693, 5253, 8079, 11079, 15759, 20927, 24237, 33237, 45781, 47277, 62781, 72711, 126793, 137343, 188343, 277379, 380379, 412029, 565029, 832137, 1141137, 1236087, 2155481, 2496411, 3315083, 3423411, 4715443, 6466443, 7489233, 9945249, 14146329, 19399329, 29835747, 42438987, 56356411, 58197987, 89507241, 127316961, 169069233, 341453549, 507207699, 1024360647, 1521623097, 3073081941, 5804710333, 9219245823, 17414130999, 52242392997, 156727178991]

約数ペア:

[(1, 156727178991), (3, 52242392997), (9, 17414130999), (17, 9219245823), (27, 5804710333), (51, 3073081941), (103, 1521623097), (153, 1024360647), (309, 507207699), (459, 341453549), (927, 169069233), (1231, 127316961), (1751, 89507241), (2693, 58197987), (2781, 56356411), (3693, 42438987), (5253, 29835747), (8079, 19399329), (11079, 14146329), (15759, 9945249), (20927, 7489233), (24237, 6466443), (33237, 4715443), (45781, 3423411), (47277, 3315083), (62781, 2496411), (72711, 2155481), (126793, 1236087), (137343, 1141137), (188343, 832137), (277379, 565029), (380379, 412029)]