156955617

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 289013760

約数和(自身を除く): 132058143

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 127, 189, 273, 351, 381, 503, 819, 889, 1143, 1509, 1651, 2457, 2667, 3429, 3521, 4527, 4953, 6539, 8001, 10563, 11557, 13581, 14859, 19617, 24003, 31689, 34671, 44577, 45773, 58851, 63881, 95067, 104013, 137319, 176553, 191643, 312039, 411957, 447167, 574929, 830453, 1235871, 1341501, 1724787, 2491359, 4024503, 5813171, 7474077, 12073509, 17439513, 22422231, 52318539, 156955617]

約数ペア:

[(1, 156955617), (3, 52318539), (7, 22422231), (9, 17439513), (13, 12073509), (21, 7474077), (27, 5813171), (39, 4024503), (63, 2491359), (91, 1724787), (117, 1341501), (127, 1235871), (189, 830453), (273, 574929), (351, 447167), (381, 411957), (503, 312039), (819, 191643), (889, 176553), (1143, 137319), (1509, 104013), (1651, 95067), (2457, 63881), (2667, 58851), (3429, 45773), (3521, 44577), (4527, 34671), (4953, 31689), (6539, 24003), (8001, 19617), (10563, 14859), (11557, 13581)]