120906177

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 200439360

約数和(自身を除く): 79533183

約数列:

[1, 3, 7, 19, 21, 49, 57, 73, 133, 147, 219, 399, 511, 593, 931, 1387, 1533, 1779, 2793, 3577, 4151, 4161, 9709, 10731, 11267, 12453, 29057, 29127, 33801, 43289, 67963, 78869, 87171, 129867, 203889, 236607, 303023, 552083, 822491, 909069, 1656249, 2121161, 2467473, 5757437, 6363483, 17272311, 40302059, 120906177]

約数ペア:

[(1, 120906177), (3, 40302059), (7, 17272311), (19, 6363483), (21, 5757437), (49, 2467473), (57, 2121161), (73, 1656249), (133, 909069), (147, 822491), (219, 552083), (399, 303023), (511, 236607), (593, 203889), (931, 129867), (1387, 87171), (1533, 78869), (1779, 67963), (2793, 43289), (3577, 33801), (4151, 29127), (4161, 29057), (9709, 12453), (10731, 11267)]