74641203

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1833

約数の個数: 64

約数和(自身を含む): 144184320

約数和(自身を除く): 69543117

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1547, 1787, 1989, 2457, 3213, 4641, 5361, 5967, 12509, 13923, 16083, 23231, 30379, 37527, 41769, 48249, 69693, 91137, 112581, 162617, 209079, 212653, 273411, 337743, 394927, 487851, 627237, 637959, 820233, 1184781, 1463553, 1913877, 2764489, 3554343, 4390659, 5741631, 8293467, 10663029, 24880401, 74641203]

約数ペア:

[(1, 74641203), (3, 24880401), (7, 10663029), (9, 8293467), (13, 5741631), (17, 4390659), (21, 3554343), (27, 2764489), (39, 1913877), (51, 1463553), (63, 1184781), (91, 820233), (117, 637959), (119, 627237), (153, 487851), (189, 394927), (221, 337743), (273, 273411), (351, 212653), (357, 209079), (459, 162617), (663, 112581), (819, 91137), (1071, 69693), (1547, 48249), (1787, 41769), (1989, 37527), (2457, 30379), (3213, 23231), (4641, 16083), (5361, 13923), (5967, 12509)]