264878199

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 408844800

約数和(自身を除く): 143966601

約数列:

[1, 3, 9, 29, 59, 87, 103, 167, 177, 261, 309, 501, 531, 927, 1503, 1711, 2987, 4843, 5133, 6077, 8961, 9853, 14529, 15399, 17201, 18231, 26883, 29559, 43587, 51603, 54693, 88677, 154809, 176233, 285737, 498829, 528699, 857211, 1014859, 1496487, 1586097, 2571633, 3044577, 4489461, 9133731, 29430911, 88292733, 264878199]

約数ペア:

[(1, 264878199), (3, 88292733), (9, 29430911), (29, 9133731), (59, 4489461), (87, 3044577), (103, 2571633), (167, 1586097), (177, 1496487), (261, 1014859), (309, 857211), (501, 528699), (531, 498829), (927, 285737), (1503, 176233), (1711, 154809), (2987, 88677), (4843, 54693), (5133, 51603), (6077, 43587), (8961, 29559), (9853, 26883), (14529, 18231), (15399, 17201)]