27088854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 36778026

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 659, 663, 806, 1054, 1209, 1318, 1326, 1581, 1977, 2418, 3162, 3954, 6851, 8567, 11203, 13702, 17134, 20429, 20553, 22406, 25701, 33609, 40858, 41106, 51402, 61287, 67218, 122574, 145639, 265577, 291278, 347293, 436917, 531154, 694586, 796731, 873834, 1041879, 1593462, 2083758, 4514809, 9029618, 13544427, 27088854]

約数ペア:

[(1, 27088854), (2, 13544427), (3, 9029618), (6, 4514809), (13, 2083758), (17, 1593462), (26, 1041879), (31, 873834), (34, 796731), (39, 694586), (51, 531154), (62, 436917), (78, 347293), (93, 291278), (102, 265577), (186, 145639), (221, 122574), (403, 67218), (442, 61287), (527, 51402), (659, 41106), (663, 40858), (806, 33609), (1054, 25701), (1209, 22406), (1318, 20553), (1326, 20429), (1581, 17134), (1977, 13702), (2418, 11203), (3162, 8567), (3954, 6851)]