2731490566461

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{281357}}^1$

素因数の和:281858

約数の個数: 48

約数和(自身を含む): 4108276972800

約数和(自身を除く): 1376786406339

約数列:

[1, 3, 9, 47, 59, 141, 177, 389, 423, 531, 1167, 2773, 3501, 8319, 18283, 22951, 24957, 54849, 68853, 164547, 206559, 281357, 844071, 1078697, 2532213, 3236091, 9708273, 13223779, 16600063, 39671337, 49800189, 109447873, 119014011, 149400567, 328343619, 780202961, 985030857, 2340608883, 5144050031, 6457424507, 7021826649, 15432150093, 19372273521, 46296450279, 58116820563, 303498951829, 910496855487, 2731490566461]

約数ペア:

[(1, 2731490566461), (3, 910496855487), (9, 303498951829), (47, 58116820563), (59, 46296450279), (141, 19372273521), (177, 15432150093), (389, 7021826649), (423, 6457424507), (531, 5144050031), (1167, 2340608883), (2773, 985030857), (3501, 780202961), (8319, 328343619), (18283, 149400567), (22951, 119014011), (24957, 109447873), (54849, 49800189), (68853, 39671337), (164547, 16600063), (206559, 13223779), (281357, 9708273), (844071, 3236091), (1078697, 2532213)]