1444287789

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1147

約数の個数: 72

約数和(自身を含む): 2515600152

約数和(自身を除く): 1071312363

約数列:

[1, 3, 7, 9, 21, 49, 53, 61, 63, 147, 159, 183, 371, 427, 441, 477, 549, 1013, 1113, 1281, 2597, 2989, 3039, 3233, 3339, 3843, 7091, 7791, 8967, 9117, 9699, 21273, 22631, 23373, 26901, 29097, 49637, 53689, 61793, 63819, 67893, 148911, 158417, 161067, 185379, 203679, 375823, 432551, 446733, 475251, 483201, 556137, 1127469, 1297653, 1425753, 2630761, 3027857, 3275029, 3382407, 3892959, 7892283, 9083571, 9825087, 22925203, 23676849, 27250713, 29475261, 68775609, 160476421, 206326827, 481429263, 1444287789]

約数ペア:

[(1, 1444287789), (3, 481429263), (7, 206326827), (9, 160476421), (21, 68775609), (49, 29475261), (53, 27250713), (61, 23676849), (63, 22925203), (147, 9825087), (159, 9083571), (183, 7892283), (371, 3892959), (427, 3382407), (441, 3275029), (477, 3027857), (549, 2630761), (1013, 1425753), (1113, 1297653), (1281, 1127469), (2597, 556137), (2989, 483201), (3039, 475251), (3233, 446733), (3339, 432551), (3843, 375823), (7091, 203679), (7791, 185379), (8967, 161067), (9117, 158417), (9699, 148911), (21273, 67893), (22631, 63819), (23373, 61793), (26901, 53689), (29097, 49637)]