85899621129

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{390721}}^1$

素因数の和:390798

約数の個数: 48

約数和(自身を含む): 142910478720

約数和(自身を除く): 57010857591

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 361, 399, 551, 609, 1083, 1653, 2527, 3857, 7581, 10469, 11571, 31407, 73283, 219849, 390721, 1172163, 2735047, 7423699, 8205141, 11330909, 22271097, 33992727, 51965893, 79316363, 141050281, 155897679, 215287271, 237949089, 423150843, 645861813, 987351967, 1507010897, 2962055901, 4090458149, 4521032691, 12271374447, 28633207043, 85899621129]

約数ペア:

[(1, 85899621129), (3, 28633207043), (7, 12271374447), (19, 4521032691), (21, 4090458149), (29, 2962055901), (57, 1507010897), (87, 987351967), (133, 645861813), (203, 423150843), (361, 237949089), (399, 215287271), (551, 155897679), (609, 141050281), (1083, 79316363), (1653, 51965893), (2527, 33992727), (3857, 22271097), (7581, 11330909), (10469, 8205141), (11571, 7423699), (31407, 2735047), (73283, 1172163), (219849, 390721)]