331036455519

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{961139}}^1$

素因数の和:961241

約数の個数: 72

約数和(自身を含む): 615344895360

約数和(自身を除く): 284308439841

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 71, 77, 99, 147, 213, 231, 441, 497, 539, 639, 693, 781, 1491, 1617, 2343, 3479, 4473, 4851, 5467, 7029, 10437, 16401, 31311, 38269, 49203, 114807, 344421, 961139, 2883417, 6727973, 8650251, 10572529, 20183919, 31717587, 47095811, 60551757, 68240869, 74007703, 95152761, 141287433, 204722607, 222023109, 423862299, 477686083, 518053921, 614167821, 666069327, 750649559, 1433058249, 1554161763, 2251948677, 3343802581, 4299174747, 4662485289, 5254546913, 6755846031, 10031407743, 15763640739, 30094223229, 36781828391, 47290922217, 110345485173, 331036455519]

約数ペア:

[(1, 331036455519), (3, 110345485173), (7, 47290922217), (9, 36781828391), (11, 30094223229), (21, 15763640739), (33, 10031407743), (49, 6755846031), (63, 5254546913), (71, 4662485289), (77, 4299174747), (99, 3343802581), (147, 2251948677), (213, 1554161763), (231, 1433058249), (441, 750649559), (497, 666069327), (539, 614167821), (639, 518053921), (693, 477686083), (781, 423862299), (1491, 222023109), (1617, 204722607), (2343, 141287433), (3479, 95152761), (4473, 74007703), (4851, 68240869), (5467, 60551757), (7029, 47095811), (10437, 31717587), (16401, 20183919), (31311, 10572529), (38269, 8650251), (49203, 6727973), (114807, 2883417), (344421, 961139)]