1388893669047

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13339}}^1\times {\mathrm{6131}}^1$

素因数の和:19533

約数の個数: 64

約数和(自身を含む): 2238072076800

約数和(自身を除く): 849178407753

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 5661, 6131, 13339, 16983, 18393, 40017, 55179, 104227, 120051, 165537, 226763, 226847, 312681, 360153, 493543, 680289, 680541, 938043, 1480629, 2040867, 2041623, 2814129, 3856399, 4441887, 6122601, 6124869, 8390231, 11569197, 13325661, 25170693, 34707591, 75512079, 81781409, 104122773, 226536237, 245344227, 736032681, 1390283953, 2208098043, 3025912133, 4170851859, 9077736399, 12512555577, 27233209197, 37537666731, 51440506261, 81699627591, 154321518783, 462964556349, 1388893669047]

約数ペア:

[(1, 1388893669047), (3, 462964556349), (9, 154321518783), (17, 81699627591), (27, 51440506261), (37, 37537666731), (51, 27233209197), (111, 12512555577), (153, 9077736399), (333, 4170851859), (459, 3025912133), (629, 2208098043), (999, 1390283953), (1887, 736032681), (5661, 245344227), (6131, 226536237), (13339, 104122773), (16983, 81781409), (18393, 75512079), (40017, 34707591), (55179, 25170693), (104227, 13325661), (120051, 11569197), (165537, 8390231), (226763, 6124869), (226847, 6122601), (312681, 4441887), (360153, 3856399), (493543, 2814129), (680289, 2041623), (680541, 2040867), (938043, 1480629)]