13303883511

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 21058303968

約数和(自身を除く): 7754420457

約数列:

[1, 3, 9, 17, 51, 61, 71, 153, 183, 213, 289, 549, 639, 867, 1037, 1181, 1207, 2601, 3111, 3543, 3621, 4331, 9333, 10629, 10863, 12993, 17629, 20077, 20519, 38979, 52887, 60231, 61557, 72041, 73627, 83851, 158661, 180693, 184671, 216123, 220881, 251553, 341309, 648369, 662643, 754659, 1023927, 1224697, 1251659, 1425467, 3071781, 3674091, 3754977, 4276401, 5114911, 11022273, 11264931, 12829203, 15344733, 20819849, 24232939, 46034199, 62459547, 72698817, 86953487, 187378641, 218096451, 260860461, 782581383, 1478209279, 4434627837, 13303883511]

約数ペア:

[(1, 13303883511), (3, 4434627837), (9, 1478209279), (17, 782581383), (51, 260860461), (61, 218096451), (71, 187378641), (153, 86953487), (183, 72698817), (213, 62459547), (289, 46034199), (549, 24232939), (639, 20819849), (867, 15344733), (1037, 12829203), (1181, 11264931), (1207, 11022273), (2601, 5114911), (3111, 4276401), (3543, 3754977), (3621, 3674091), (4331, 3071781), (9333, 1425467), (10629, 1251659), (10863, 1224697), (12993, 1023927), (17629, 754659), (20077, 662643), (20519, 648369), (38979, 341309), (52887, 251553), (60231, 220881), (61557, 216123), (72041, 184671), (73627, 180693), (83851, 158661)]