152079291

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 282338784

約数和(自身を除く): 130259493

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 49, 63, 91, 117, 123, 147, 273, 287, 369, 441, 533, 637, 647, 819, 861, 1599, 1911, 1941, 2009, 2583, 3731, 4529, 4797, 5733, 5823, 6027, 8411, 11193, 13587, 18081, 25233, 26117, 26527, 31703, 33579, 40761, 58877, 75699, 78351, 79581, 95109, 176631, 185689, 235053, 238743, 285327, 344851, 412139, 529893, 557067, 1034553, 1236417, 1299823, 1671201, 2413957, 3103659, 3709251, 3899469, 7241871, 11698407, 16897699, 21725613, 50693097, 152079291]

約数ペア:

[(1, 152079291), (3, 50693097), (7, 21725613), (9, 16897699), (13, 11698407), (21, 7241871), (39, 3899469), (41, 3709251), (49, 3103659), (63, 2413957), (91, 1671201), (117, 1299823), (123, 1236417), (147, 1034553), (273, 557067), (287, 529893), (369, 412139), (441, 344851), (533, 285327), (637, 238743), (647, 235053), (819, 185689), (861, 176631), (1599, 95109), (1911, 79581), (1941, 78351), (2009, 75699), (2583, 58877), (3731, 40761), (4529, 33579), (4797, 31703), (5733, 26527), (5823, 26117), (6027, 25233), (8411, 18081), (11193, 13587)]