171445820259

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1867}}^1\times {\mathrm{7019}}^1$

素因数の和:8992

約数の個数: 48

約数和(自身を含む): 269086147200

約数和(自身を除く): 97640326941

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1867, 1869, 4361, 5601, 7019, 13069, 13083, 21057, 39207, 49133, 91483, 147399, 166163, 274449, 343931, 498489, 624691, 1031793, 1163141, 1874073, 3489423, 4372837, 8141987, 13104473, 13118511, 24425961, 30609859, 39313419, 91731311, 91829577, 275193933, 642119177, 1166298097, 1926357531, 3498894291, 8164086679, 24492260037, 57148606753, 171445820259]

約数ペア:

[(1, 171445820259), (3, 57148606753), (7, 24492260037), (21, 8164086679), (49, 3498894291), (89, 1926357531), (147, 1166298097), (267, 642119177), (623, 275193933), (1867, 91829577), (1869, 91731311), (4361, 39313419), (5601, 30609859), (7019, 24425961), (13069, 13118511), (13083, 13104473), (21057, 8141987), (39207, 4372837), (49133, 3489423), (91483, 1874073), (147399, 1163141), (166163, 1031793), (274449, 624691), (343931, 498489)]