66447654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 164989440

約数和(自身を除く): 98541786

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 262, 273, 393, 546, 786, 917, 929, 1703, 1834, 1858, 2751, 2787, 3406, 5109, 5502, 5574, 6503, 10218, 11921, 12077, 13006, 19509, 23842, 24154, 35763, 36231, 39018, 71526, 72462, 84539, 121699, 169078, 243398, 253617, 365097, 507234, 730194, 851893, 1582087, 1703786, 2555679, 3164174, 4746261, 5111358, 9492522, 11074609, 22149218, 33223827, 66447654]

約数ペア:

[(1, 66447654), (2, 33223827), (3, 22149218), (6, 11074609), (7, 9492522), (13, 5111358), (14, 4746261), (21, 3164174), (26, 2555679), (39, 1703786), (42, 1582087), (78, 851893), (91, 730194), (131, 507234), (182, 365097), (262, 253617), (273, 243398), (393, 169078), (546, 121699), (786, 84539), (917, 72462), (929, 71526), (1703, 39018), (1834, 36231), (1858, 35763), (2751, 24154), (2787, 23842), (3406, 19509), (5109, 13006), (5502, 12077), (5574, 11921), (6503, 10218)]