3786977103

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{6857}}^1$

素因数の和:6921

約数の個数: 72

約数和(自身を含む): 6720455952

約数和(自身を除く): 2933478849

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 289, 357, 637, 663, 833, 867, 1547, 1911, 2023, 2499, 3757, 4641, 6069, 6857, 10829, 11271, 14161, 20571, 26299, 32487, 42483, 47999, 78897, 89141, 116569, 143997, 184093, 267423, 335993, 349707, 552279, 623987, 815983, 1007979, 1515397, 1871961, 1981673, 2447949, 4367909, 4546191, 5711881, 5945019, 10607779, 13103727, 13871711, 17135643, 25761749, 31823337, 41615133, 74254453, 77285247, 97101977, 180332243, 222763359, 291305931, 540996729, 1262325701, 3786977103]

約数ペア:

[(1, 3786977103), (3, 1262325701), (7, 540996729), (13, 291305931), (17, 222763359), (21, 180332243), (39, 97101977), (49, 77285247), (51, 74254453), (91, 41615133), (119, 31823337), (147, 25761749), (221, 17135643), (273, 13871711), (289, 13103727), (357, 10607779), (637, 5945019), (663, 5711881), (833, 4546191), (867, 4367909), (1547, 2447949), (1911, 1981673), (2023, 1871961), (2499, 1515397), (3757, 1007979), (4641, 815983), (6069, 623987), (6857, 552279), (10829, 349707), (11271, 335993), (14161, 267423), (20571, 184093), (26299, 143997), (32487, 116569), (42483, 89141), (47999, 78897)]