42660123

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 68640768

約数和(自身を除く): 25980645

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 121, 187, 223, 341, 363, 527, 561, 669, 1023, 1581, 2057, 2453, 3751, 3791, 5797, 6171, 6913, 7359, 11253, 11373, 17391, 20739, 26983, 41701, 63767, 76043, 80949, 117521, 125103, 191301, 228129, 352563, 458711, 836473, 1292731, 1376133, 2509419, 3878193, 14220041, 42660123]

約数ペア:

[(1, 42660123), (3, 14220041), (11, 3878193), (17, 2509419), (31, 1376133), (33, 1292731), (51, 836473), (93, 458711), (121, 352563), (187, 228129), (223, 191301), (341, 125103), (363, 117521), (527, 80949), (561, 76043), (669, 63767), (1023, 41701), (1581, 26983), (2057, 20739), (2453, 17391), (3751, 11373), (3791, 11253), (5797, 7359), (6171, 6913)]