27721000734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{154681}}^1$

素因数の和:154961

約数の個数: 64

約数和(自身を含む): 67357204992

約数和(自身を除く): 39636204258

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 251, 357, 502, 714, 753, 1506, 1757, 3514, 4267, 5271, 8534, 10542, 12801, 25602, 29869, 59738, 89607, 154681, 179214, 309362, 464043, 928086, 1082767, 2165534, 2629577, 3248301, 5259154, 6496602, 7888731, 15777462, 18407039, 36814078, 38824931, 55221117, 77649862, 110442234, 116474793, 232949586, 271774517, 543549034, 660023827, 815323551, 1320047654, 1630647102, 1980071481, 3960142962, 4620166789, 9240333578, 13860500367, 27721000734]

約数ペア:

[(1, 27721000734), (2, 13860500367), (3, 9240333578), (6, 4620166789), (7, 3960142962), (14, 1980071481), (17, 1630647102), (21, 1320047654), (34, 815323551), (42, 660023827), (51, 543549034), (102, 271774517), (119, 232949586), (238, 116474793), (251, 110442234), (357, 77649862), (502, 55221117), (714, 38824931), (753, 36814078), (1506, 18407039), (1757, 15777462), (3514, 7888731), (4267, 6496602), (5271, 5259154), (8534, 3248301), (10542, 2629577), (12801, 2165534), (25602, 1082767), (29869, 928086), (59738, 464043), (89607, 309362), (154681, 179214)]