101638467

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 183062880

約数和(自身を除く): 81424413

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 109, 123, 133, 171, 287, 327, 361, 369, 399, 763, 779, 861, 981, 1083, 1197, 2071, 2289, 2337, 2527, 2583, 3249, 4469, 5453, 6213, 6867, 7011, 7581, 13407, 14497, 14801, 16359, 18639, 22743, 31283, 39349, 40221, 43491, 44403, 49077, 84911, 93849, 103607, 118047, 130473, 133209, 254733, 275443, 281547, 310821, 354141, 594377, 764199, 826329, 932463, 1613309, 1783131, 2478987, 4839927, 5349393, 11293163, 14519781, 33879489, 101638467]

約数ペア:

[(1, 101638467), (3, 33879489), (7, 14519781), (9, 11293163), (19, 5349393), (21, 4839927), (41, 2478987), (57, 1783131), (63, 1613309), (109, 932463), (123, 826329), (133, 764199), (171, 594377), (287, 354141), (327, 310821), (361, 281547), (369, 275443), (399, 254733), (763, 133209), (779, 130473), (861, 118047), (981, 103607), (1083, 93849), (1197, 84911), (2071, 49077), (2289, 44403), (2337, 43491), (2527, 40221), (2583, 39349), (3249, 31283), (4469, 22743), (5453, 18639), (6213, 16359), (6867, 14801), (7011, 14497), (7581, 13407)]