842051241

素因数分解:

$3^3\times {\mathrm{43}}^2\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 1297537920

約数和(自身を除く): 455486679

約数列:

[1, 3, 9, 27, 43, 101, 129, 167, 303, 387, 501, 909, 1161, 1503, 1849, 2727, 4343, 4509, 5547, 7181, 13029, 16641, 16867, 21543, 39087, 49923, 50601, 64629, 117261, 151803, 186749, 193887, 308783, 455409, 560247, 725281, 926349, 1680741, 2175843, 2779047, 5042223, 6527529, 8337141, 19582587, 31187083, 93561249, 280683747, 842051241]

約数ペア:

[(1, 842051241), (3, 280683747), (9, 93561249), (27, 31187083), (43, 19582587), (101, 8337141), (129, 6527529), (167, 5042223), (303, 2779047), (387, 2175843), (501, 1680741), (909, 926349), (1161, 725281), (1503, 560247), (1849, 455409), (2727, 308783), (4343, 193887), (4509, 186749), (5547, 151803), (7181, 117261), (13029, 64629), (16641, 50601), (16867, 49923), (21543, 39087)]