923602977

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 1574340768

約数和(自身を除く): 650737791

約数列:

[1, 3, 9, 11, 19, 33, 43, 57, 99, 129, 171, 209, 361, 387, 473, 601, 627, 817, 1083, 1419, 1803, 1881, 2451, 3249, 3971, 4257, 5409, 6611, 7353, 8987, 11419, 11913, 15523, 19833, 25843, 26961, 34257, 35739, 46569, 59499, 77529, 80883, 102771, 125609, 139707, 170753, 216961, 232587, 284273, 376827, 491017, 512259, 650883, 852819, 1130481, 1473051, 1536777, 1952649, 2386571, 2558457, 4419153, 5401187, 7159713, 9329323, 16203561, 21479139, 27987969, 48610683, 83963907, 102622553, 307867659, 923602977]

約数ペア:

[(1, 923602977), (3, 307867659), (9, 102622553), (11, 83963907), (19, 48610683), (33, 27987969), (43, 21479139), (57, 16203561), (99, 9329323), (129, 7159713), (171, 5401187), (209, 4419153), (361, 2558457), (387, 2386571), (473, 1952649), (601, 1536777), (627, 1473051), (817, 1130481), (1083, 852819), (1419, 650883), (1803, 512259), (1881, 491017), (2451, 376827), (3249, 284273), (3971, 232587), (4257, 216961), (5409, 170753), (6611, 139707), (7353, 125609), (8987, 102771), (11419, 80883), (11913, 77529), (15523, 59499), (19833, 46569), (25843, 35739), (26961, 34257)]