2603769201

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{1201}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 4185267840

約数和(自身を除く): 1581498639

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 359, 549, 671, 1077, 1201, 2013, 3231, 3603, 3949, 6039, 10809, 11847, 13211, 21899, 35541, 39633, 65697, 73261, 118899, 197091, 219783, 240889, 431159, 659349, 722667, 805871, 1293477, 2168001, 2417613, 3880431, 4742749, 7252839, 14228247, 26300699, 42684741, 78902097, 236706291, 289307689, 867923067, 2603769201]

約数ペア:

[(1, 2603769201), (3, 867923067), (9, 289307689), (11, 236706291), (33, 78902097), (61, 42684741), (99, 26300699), (183, 14228247), (359, 7252839), (549, 4742749), (671, 3880431), (1077, 2417613), (1201, 2168001), (2013, 1293477), (3231, 805871), (3603, 722667), (3949, 659349), (6039, 431159), (10809, 240889), (11847, 219783), (13211, 197091), (21899, 118899), (35541, 73261), (39633, 65697)]