69958413

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 120646656

約数和(自身を除く): 50688243

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 113, 217, 279, 317, 339, 651, 791, 951, 1017, 1953, 2219, 2373, 2853, 3503, 6657, 7119, 9827, 10509, 19971, 24521, 29481, 31527, 35821, 68789, 73563, 88443, 107463, 206367, 220689, 250747, 322389, 619101, 752241, 1110451, 2256723, 3331353, 7773157, 9994059, 23319471, 69958413]

約数ペア:

[(1, 69958413), (3, 23319471), (7, 9994059), (9, 7773157), (21, 3331353), (31, 2256723), (63, 1110451), (93, 752241), (113, 619101), (217, 322389), (279, 250747), (317, 220689), (339, 206367), (651, 107463), (791, 88443), (951, 73563), (1017, 68789), (1953, 35821), (2219, 31527), (2373, 29481), (2853, 24521), (3503, 19971), (6657, 10509), (7119, 9827)]