1660951941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 2567725056

約数和(自身を除く): 906773115

約数列:

[1, 3, 11, 33, 37, 47, 103, 111, 141, 281, 309, 407, 517, 843, 1133, 1221, 1551, 1739, 3091, 3399, 3811, 4841, 5217, 9273, 10397, 11433, 13207, 14523, 19129, 28943, 31191, 39621, 41921, 53251, 57387, 86829, 114367, 125763, 145277, 159753, 179117, 318373, 343101, 435831, 488659, 537351, 955119, 1070891, 1360321, 1465977, 1970287, 3212673, 4080963, 5375249, 5910861, 11779801, 14963531, 16125747, 35339403, 44890593, 50331877, 150995631, 553650647, 1660951941]

約数ペア:

[(1, 1660951941), (3, 553650647), (11, 150995631), (33, 50331877), (37, 44890593), (47, 35339403), (103, 16125747), (111, 14963531), (141, 11779801), (281, 5910861), (309, 5375249), (407, 4080963), (517, 3212673), (843, 1970287), (1133, 1465977), (1221, 1360321), (1551, 1070891), (1739, 955119), (3091, 537351), (3399, 488659), (3811, 435831), (4841, 343101), (5217, 318373), (9273, 179117), (10397, 159753), (11433, 145277), (13207, 125763), (14523, 114367), (19129, 86829), (28943, 57387), (31191, 53251), (39621, 41921)]