73811700417

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{821801}}^1$

素因数の和:821878

約数の個数: 48

約数和(自身を含む): 125913215232

約数和(自身を除く): 52101514815

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 141, 147, 273, 329, 611, 637, 987, 1833, 1911, 2303, 4277, 6909, 12831, 29939, 89817, 821801, 2465403, 5752607, 10683413, 17257821, 32050239, 38624647, 40268249, 74783891, 115873941, 120804747, 224351673, 270372529, 502120411, 523487237, 811117587, 1506361233, 1570461711, 1892607703, 3514842877, 5677823109, 10544528631, 24603900139, 73811700417]

約数ペア:

[(1, 73811700417), (3, 24603900139), (7, 10544528631), (13, 5677823109), (21, 3514842877), (39, 1892607703), (47, 1570461711), (49, 1506361233), (91, 811117587), (141, 523487237), (147, 502120411), (273, 270372529), (329, 224351673), (611, 120804747), (637, 115873941), (987, 74783891), (1833, 40268249), (1911, 38624647), (2303, 32050239), (4277, 17257821), (6909, 10683413), (12831, 5752607), (29939, 2465403), (89817, 821801)]