37655037

素因数分解:

$3^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 56

約数和(自身を含む): 66314496

約数和(自身を除く): 28659459

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 157, 189, 243, 329, 423, 471, 567, 729, 987, 1099, 1269, 1413, 1701, 2961, 3297, 3807, 4239, 5103, 7379, 8883, 9891, 11421, 12717, 22137, 26649, 29673, 34263, 38151, 51653, 66411, 79947, 89019, 114453, 154959, 199233, 239841, 267057, 464877, 597699, 801171, 1394631, 1793097, 4183893, 5379291, 12551679, 37655037]

約数ペア:

[(1, 37655037), (3, 12551679), (7, 5379291), (9, 4183893), (21, 1793097), (27, 1394631), (47, 801171), (63, 597699), (81, 464877), (141, 267057), (157, 239841), (189, 199233), (243, 154959), (329, 114453), (423, 89019), (471, 79947), (567, 66411), (729, 51653), (987, 38151), (1099, 34263), (1269, 29673), (1413, 26649), (1701, 22137), (2961, 12717), (3297, 11421), (3807, 9891), (4239, 8883), (5103, 7379)]