15674936697

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{1327}}^1$

素因数の和:1680

約数の個数: 80

約数和(自身を含む): 27211548672

約数和(自身を除く): 11536611975

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 251, 567, 581, 747, 753, 1327, 1743, 1757, 2241, 2259, 3981, 5229, 5271, 6723, 6777, 9289, 11943, 15687, 15813, 20331, 20833, 27867, 35829, 47061, 47439, 62499, 83601, 107487, 110141, 142317, 145831, 187497, 250803, 330423, 333077, 437493, 562491, 752409, 770987, 991269, 999231, 1312479, 1687473, 2312961, 2331539, 2973807, 2997693, 3937437, 6938883, 6994617, 8921421, 8993079, 11812311, 20816649, 20983851, 26979237, 27645391, 62449947, 62951553, 82936173, 188854659, 193517737, 248808519, 580553211, 746425557, 1741659633, 2239276671, 5224978899, 15674936697]

約数ペア:

[(1, 15674936697), (3, 5224978899), (7, 2239276671), (9, 1741659633), (21, 746425557), (27, 580553211), (63, 248808519), (81, 193517737), (83, 188854659), (189, 82936173), (249, 62951553), (251, 62449947), (567, 27645391), (581, 26979237), (747, 20983851), (753, 20816649), (1327, 11812311), (1743, 8993079), (1757, 8921421), (2241, 6994617), (2259, 6938883), (3981, 3937437), (5229, 2997693), (5271, 2973807), (6723, 2331539), (6777, 2312961), (9289, 1687473), (11943, 1312479), (15687, 999231), (15813, 991269), (20331, 770987), (20833, 752409), (27867, 562491), (35829, 437493), (47061, 333077), (47439, 330423), (62499, 250803), (83601, 187497), (107487, 145831), (110141, 142317)]