56555020263

素因数分解:

$3^1\times 7^3\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{1237}}^1$

素因数の和:1701

約数の個数: 64

約数和(自身を含む): 88882457600

約数和(自身を除く): 32327437337

約数列:

[1, 3, 7, 21, 49, 147, 157, 283, 343, 471, 849, 1029, 1099, 1237, 1981, 3297, 3711, 5943, 7693, 8659, 13867, 23079, 25977, 41601, 44431, 53851, 60613, 97069, 133293, 161553, 181839, 194209, 291207, 311017, 350071, 424291, 582627, 933051, 1050213, 1272873, 1359463, 2177119, 2450497, 4078389, 6531357, 7351491, 9516241, 15239833, 17153479, 28548723, 45719499, 51460437, 54961147, 66613687, 120074353, 164883441, 199841061, 360223059, 384728029, 1154184087, 2693096203, 8079288609, 18851673421, 56555020263]

約数ペア:

[(1, 56555020263), (3, 18851673421), (7, 8079288609), (21, 2693096203), (49, 1154184087), (147, 384728029), (157, 360223059), (283, 199841061), (343, 164883441), (471, 120074353), (849, 66613687), (1029, 54961147), (1099, 51460437), (1237, 45719499), (1981, 28548723), (3297, 17153479), (3711, 15239833), (5943, 9516241), (7693, 7351491), (8659, 6531357), (13867, 4078389), (23079, 2450497), (25977, 2177119), (41601, 1359463), (44431, 1272873), (53851, 1050213), (60613, 933051), (97069, 582627), (133293, 424291), (161553, 350071), (181839, 311017), (194209, 291207)]