40630227

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 64606080

約数和(自身を除く): 23975853

約数列:

[1, 3, 11, 19, 33, 43, 57, 121, 129, 137, 209, 363, 411, 473, 627, 817, 1419, 1507, 2299, 2451, 2603, 4521, 5203, 5891, 6897, 7809, 8987, 15609, 16577, 17673, 26961, 28633, 49731, 64801, 85899, 98857, 111929, 194403, 296571, 314963, 335787, 712811, 944889, 1231219, 2138433, 3693657, 13543409, 40630227]

約数ペア:

[(1, 40630227), (3, 13543409), (11, 3693657), (19, 2138433), (33, 1231219), (43, 944889), (57, 712811), (121, 335787), (129, 314963), (137, 296571), (209, 194403), (363, 111929), (411, 98857), (473, 85899), (627, 64801), (817, 49731), (1419, 28633), (1507, 26961), (2299, 17673), (2451, 16577), (2603, 15609), (4521, 8987), (5203, 7809), (5891, 6897)]