37942047

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 68382720

約数和(自身を除く): 30440673

約数列:

[1, 3, 9, 11, 13, 27, 31, 33, 39, 93, 99, 117, 143, 279, 297, 317, 341, 351, 403, 429, 837, 951, 1023, 1209, 1287, 2853, 3069, 3487, 3627, 3861, 4121, 4433, 8559, 9207, 9827, 10461, 10881, 12363, 13299, 29481, 31383, 37089, 39897, 45331, 88443, 94149, 108097, 111267, 119691, 127751, 135993, 265329, 324291, 383253, 407979, 972873, 1149759, 1223937, 1405261, 2918619, 3449277, 4215783, 12647349, 37942047]

約数ペア:

[(1, 37942047), (3, 12647349), (9, 4215783), (11, 3449277), (13, 2918619), (27, 1405261), (31, 1223937), (33, 1149759), (39, 972873), (93, 407979), (99, 383253), (117, 324291), (143, 265329), (279, 135993), (297, 127751), (317, 119691), (341, 111267), (351, 108097), (403, 94149), (429, 88443), (837, 45331), (951, 39897), (1023, 37089), (1209, 31383), (1287, 29481), (2853, 13299), (3069, 12363), (3487, 10881), (3627, 10461), (3861, 9827), (4121, 9207), (4433, 8559)]