15697360371

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1621}}^1$

素因数の和:1793

約数の個数: 96

約数和(自身を含む): 27281572864

約数和(自身を除く): 11584212493

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 103, 111, 121, 231, 259, 309, 363, 407, 721, 777, 847, 1133, 1221, 1621, 2163, 2541, 2849, 3399, 3811, 4477, 4863, 7931, 8547, 11347, 11433, 12463, 13431, 17831, 23793, 26677, 31339, 34041, 37389, 41921, 53493, 59977, 80031, 87241, 94017, 124817, 125763, 166963, 179931, 196141, 261723, 293447, 374451, 419839, 461131, 500889, 588423, 659747, 880341, 1168741, 1259517, 1372987, 1383393, 1836593, 1979241, 3227917, 3506223, 4118961, 4618229, 5509779, 6177631, 7257217, 9683751, 12856151, 13854687, 18532893, 20202523, 21771651, 38568453, 43243417, 50800519, 60607569, 67953941, 129730251, 141417661, 152401557, 203861823, 424252983, 475677587, 747493351, 1427032761, 2242480053, 5232453457, 15697360371]

約数ペア:

[(1, 15697360371), (3, 5232453457), (7, 2242480053), (11, 1427032761), (21, 747493351), (33, 475677587), (37, 424252983), (77, 203861823), (103, 152401557), (111, 141417661), (121, 129730251), (231, 67953941), (259, 60607569), (309, 50800519), (363, 43243417), (407, 38568453), (721, 21771651), (777, 20202523), (847, 18532893), (1133, 13854687), (1221, 12856151), (1621, 9683751), (2163, 7257217), (2541, 6177631), (2849, 5509779), (3399, 4618229), (3811, 4118961), (4477, 3506223), (4863, 3227917), (7931, 1979241), (8547, 1836593), (11347, 1383393), (11433, 1372987), (12463, 1259517), (13431, 1168741), (17831, 880341), (23793, 659747), (26677, 588423), (31339, 500889), (34041, 461131), (37389, 419839), (41921, 374451), (53493, 293447), (59977, 261723), (80031, 196141), (87241, 179931), (94017, 166963), (124817, 125763)]