157093209

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3761}}^1$

素因数の和:3807

約数の個数: 64

約数和(自身を含む): 303367680

約数和(自身を除く): 146274471

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1547, 1989, 2457, 3213, 3761, 4641, 5967, 11283, 13923, 26327, 33849, 41769, 48893, 63937, 78981, 101547, 146679, 191811, 236943, 342251, 440037, 447559, 575433, 710829, 831181, 1026753, 1320111, 1342677, 1726299, 2493543, 3080259, 4028031, 5818267, 7480629, 9240777, 12084093, 17454801, 22441887, 52364403, 157093209]

約数ペア:

[(1, 157093209), (3, 52364403), (7, 22441887), (9, 17454801), (13, 12084093), (17, 9240777), (21, 7480629), (27, 5818267), (39, 4028031), (51, 3080259), (63, 2493543), (91, 1726299), (117, 1342677), (119, 1320111), (153, 1026753), (189, 831181), (221, 710829), (273, 575433), (351, 447559), (357, 440037), (459, 342251), (663, 236943), (819, 191811), (1071, 146679), (1547, 101547), (1989, 78981), (2457, 63937), (3213, 48893), (3761, 41769), (4641, 33849), (5967, 26327), (11283, 13923)]